baber/WOPTO huggingface dataset:
Patent KR-20130016532-A (KR)
Title: Dead zone avoiding temperature control system for semiconductor manufacturing equipment using reversal of polarity of thermoelectric element
Inventor: HAN MIN JIN
IPC: H01L21/02
Filed: 2011-08-08
Abstract: PURPOSE: A temperature control system of semiconductor manufacturing equipment for avoiding a dead zone is provided to maintain the constant temperature of refrigerant by using a chiller. CONSTITUTION: A main control unit(100) controls the temperature of a load within a manufacturing facility. The main control unit linearly controls voltage to supply a control output and a polarity signal. A polar conversion part(120) generates voltage or current according to the control output. The polar conversion part changes polarity according to the polarity signal. A thermoelectric module block part classifies thermoelectric module blocks into multiple groups. [Reference numerals] (100) Main control unit; (110) Dead zone computation unit; (111) Control range determination unit; (112) Output reconfiguration unit; (113) Control signal generation unit; (120) Polar conversion part; (AA) Refrigerant
Patent KR-20130017378-A (KR)
Title: Earth plate of reformed sheet plate
Inventor: LEE DU HWA
IPC: E02D17/08
Filed: 2011-08-10
Abstract: PURPOSE: A sheet soil retaining plate for a temporary sheathing structure is provided to safely and powerfully support earth pressure by dispersing the earth pressure to the side of both sides of a sidewall pile. CONSTITUTION: A sheet soil retaining plate(10) for a temporary sheathing structure comprises a curved portion(11) and a coupling end(12). The curved portion is generated in order that a plate of a flat plate is bent by being transformed to the direction of one side. The coupling end is generated as a shape that both end parts of a curved portion surrounds an end part of a flange portion in the side wall pile of H-shaped steel pipe.
Patent KR-20130017648-A (KR)
Title: Injection mold having runners with helical groove
Inventor: RYU MIN YOUNG
IPC: B29C45/27
Filed: 2011-08-11
Abstract: PURPOSE: An injection mold with a runner in which a spiral groove is formed is provided to regularly maintain a charging speed when transferring a resin with isothermal characteristics obtained by roll-mixing-milling the resin supplied to each cavity in a cross section of the runner at uniform temperature, thereby improving productivity. CONSTITUTION: An injection mold with a runner in which a spiral groove is formed comprises a sprue(10), a plurality of runners(20), a gate(30), and a plurality of cavities(40). Molten resin supplied through a nozzle is injected into the sprue. The plurality of runners moves the resin in a horizontal direction. The gate is formed in an entry where the resin has passed through the runner flows into the cavity. The cavities are a space where the resin flown through the gate is charged. The cavities are formed into a molded article by cooling and solidifying the molten resin.
Patent KR-20130019726-A (KR)
Inventor: MIKAJIRI MASAHIKO
IPC: B23Q3/155
Filed: 2011-08-17
Abstract: PURPOSE: An electric tool changer for a machine tool is provided not to consume electricity continuously when processing a structure with a machine tool. CONSTITUTION: An electric tool changer for a machine tool has multiple rollers adhered in the both surfaces of a guide rail(1) to be movable in a carrier body(12), a carrier motor(13) is installed in the carrier main body(12), and a sprocket combing with a chain(14) installed in one side of a guide rail is installed in the motor shaft of the carrier motor. A tool changing main body is installed in a carrier main body, a first nut body and a second nut body are installed to be rotatable inside of the tool changing main body in order, a spline shaft with ball screw equipping with a spline groove and a spiral groove in the circumference forms a spline connection with a second nut body while forming a screw connection with the first nut body, a first vertical motion gear interlocked with the first drive gear while a first drive gear is installed in the motor shaft of a first motor installed in the carrier main body' is fixed to the first nut body, and a second vertical motion gear interlocked with the second drive gear while a second drive gear is installed in the motor shaft of a second motor installed in the tool changing main body' is fixed to the second nut body. An arm is installed in the fore-end part of a spline shaft with ball screw, two pairs of tool fingers attaching and detaching a tool is combined with a hinge to be rotatable, and the fore-end part of each pair of tool fingers narrows with the elastic force of an elastic member by an elastic member installed in the arm.
Patent KR-20130023716-A (KR)
Title: Sample fixing unit steel sheet shear having the same
Inventor: KO HYUNG YUL
IPC: G01N1/36
Filed: 2011-08-29
Abstract: PURPOSE: A specimen fixing unit and a steel sheet shearing device with the same are provided to move along a predetermined moving passage on a specimen seating unit, thereby preventing misalignment at a position where a steel sheet specimen of small width is fixed. CONSTITUTION: A specimen fixing unit(300) comprises a body(310) and a specimen fixing member(320). The body is arranged to be movable on a specimen seating unit. A moving position is fixed or released according to the existence of a current supply from outside. The specimen fixing member is arranged in one side of the body to be moved upward and downward and fixes a specimen of predetermined thickness. The body is electrically connected to an outer current supply unit(400) and forms a magnetic force at a predetermined position of the specimen seating unit by receiving the current supply from the current supply unit.
Patent KR-20130032964-A (KR)
Title: Indoor and outdoor interior equipments and double side channel sign application with flexible leds bar and dmx 512 controller
Inventor: HWANG EUI SUN
IPC: F21V8/00
Filed: 2011-09-26
Abstract: PURPOSE: Interior and exterior supplies and a double sided signboard applying a flexible LED and a digital multiplex controller are provided to improve diversity by various control effects of light. CONSTITUTION: An LED bar inserted into a light guide plate connects a side to a power supply. DC current flows through the LED bar. Each unit LED bar forms a channel. A controller controls the channel and produces various light. [Reference numerals] (AA) Channel 1 DMX RGB Controller and both-side concept drawing;
Patent KR-20130033854-A (KR)
Title: Apparatus and method for treating exhaust gas
Inventor: RYU SEONG YUN
IPC: B01D53/34
Filed: 2011-09-27
Abstract: PURPOSE: Exhaust gas treatment apparatus and method are provided to effectively remove pollutants among exhaust gas by preventing equipment pollution from by-products like ammonium sulfate generated from an exhaust gas treating process. CONSTITUTION: An exhaust gas treatment apparatus(100) comprises a devulcanizer(110), a denitrificator(120), and an ammonium compound generator(130). The devulcanizer removes sulfur oxide(SOx) from exhaust gas(10). The denitrificator shares a catalyst path with the devulcanizer from the upper part of the devulcanizer, and removes nitrification materials(NOx) from the exhaust gas. The ammonium compound generator includes an exhaust gas detouring path which detours the exhaust gas to the denitrificator from the devulcanizer, and provides ammonia(30) to the exhaust gas along the detouring path to produce ammonium compounds(50). The ammonium compound generator comprises an exhaust gas detouring chamber(132), and an ammonia supply line.
Patent KR-20130034379-A (KR)
Title: Superhydrophobic electromagnetic field sheilding material and method of preparing the same
Inventor: CHO EUN HYOUNG
IPC: C01B13/02
Filed: 2011-09-28
Abstract: PURPOSE: A super hydrophobic electromagnetic field shielding material and a method for preparing the same are provided to secure a super hydrophobic property by forming at least two recess patterns on a surface. CONSTITUTION: A super hydrophobic electromagnetic field shielding material(30) comprises a curing resin and a carbon material. The carbon material is 3 to 20 weight %. The super hydrophobic electromagnetic field shielding material includes a first recess pattern(40) and a second recess pattern(50). The first recess pattern includes a first recess groove formed in a solid surface. The second recess pattern includes a second recess groove(51). The size of the second recess groove(51) is smaller than that of the first recess groove. The second recess pattern is formed in the surface of the super hydrophobic electromagnetic field shielding material.
Patent KR-20130038097-A (KR)
Title: Lift storage closet
Inventor: KIM JIN A
IPC: A47B45/00
Filed: 2011-10-07
Abstract: PURPOSE: A lift storage closet is provided to move supporting boards in which tableware is placed by using an electric motor without touching with hand. CONSTITUTION: A lift storage closet includes a storage closet; a slide device fixed to the inside of the storage closet and capable of moving to an oblique direction by pushing a fixed storage closet to the front; a lift device having an electric motor moving the slide device; a hole formed in the bottom in order to drain water in the storage cabinet; a tableware supporting board(1) drying tableware by placing the tableware; and a tableware sticking part formed in order to stick tableware.
Patent KR-20130040496-A (KR)
Title: Bonded substrate and manufacturing mothod thereof
Inventor: SHUR JOONG WON
IPC: H01L21/20
Filed: 2011-10-14
Abstract: PURPOSE: A bonded substrate and a manufacturing method thereof are provided to remove the empty space between a first and a second substrate and improve the bonding quality of the first and the second substrate. CONSTITUTION: An ion is injected into a first substrate to form an ion implantation layer(S110). The first substrate is bonded to a second substrate having grooves(S120). The first substrate is separated based on the ion implantation layer(S130). The ion is hydrogen, helium, nitrogen, oxygen, or argon. [Reference numerals] (S110) Injecting ions into a first substrate; (S120) Bonding the first substrate to a second substrate having grooves; (S130) Separating the first substrate based on the ion implantation layer;
Patent KR-20130040661-A (KR)
Title: Back light unit and display device having the same
Inventor: KIM JUNG KYUN
IPC: G09F9/35
Filed: 2011-10-14
Abstract: PURPOSE: A backlight unit and a display device are provided to equip a heat emitting sheet in a lower part of a bottom chassis, thereby efficiently dispersing heat of an LED(Light Emitting Diode). CONSTITUTION: A backlight unit is separately arranged to a back side of a display panel(10). A middle mold(40a) supports the display panel and the backlight unit to be mutually separated. Heat emitting sheets(81,82) are arranged between a bottom chassis(70) and the backlight unit. A light guide plate(50) is located in a lower part of an optical sheet(30). A reflective sheet(55) is connected to a lower side of the light guide plate. A plurality of LEDs is mounted on PCBs(Printed Circuit Board)(60a,62a).
Patent KR-20120040111-A (KR)
Title: Tensioning device with external latching system
Inventor: PROSCH GERHARD
IPC: F16H7/08
Filed: 2011-10-17
Abstract: PURPOSE: A tensile device is provided to prevent the damage of housing due to a piston and to reduce manufacturing costs by manufacturing a rail and a latching system with a plastic injection molding method. CONSTITUTION: A rail(2) is contiguous to a traction mechanism(15). A tensile means(3) comprises an external latching system(4). The tensile means offers tensile force to a rail. The external latching system comprises first latching main bodies and second latching main bodies. One or more elements of the external latching system are formed into the rail and a task member. The first latching main bodies and the second latching main bodies comprise a latching member. The first latching main bodies include a receiving opening in a second end par. The latching member of the first latching main bodies is included in a first end part.
Patent KR-20130048918-A (KR)
Title: Fuel sender for a vehicle
Inventor: JEONG JANG HO
IPC: B60K15/03
Filed: 2011-11-03
Abstract: PURPOSE: A fuel sender for a vehicle is provided to bury contact terminals around the surface of a variable resistance plate or form an insulation layer filling a space between contact terminals, thereby improving a foreign material removing effect by wipers. CONSTITUTION: A fuel sender(100) for a vehicle comprises a floater(114), a floater arm(112), a contactor(130), a variable resistance plate(120), and wipers(140). The floater is floated in fuel(20) inside a vehicle fuel tank(10). The floater arm is connected to the floater, thereby rotating according to the amount of the fuel. The contactor is interlocked with the rotation of the floater arm and connected to the floater arm to make pendulum movement possible The variable resistance plate includes a plurality of contact terminals(122) arranged in a fan shape and variable resistance. One or more contact terminals are connected to the contactor. The wipers are installed respectively on both sides of the contactor in order to perform pendulum movement on the variable resistance plate with the contactor.
Patent KR-20130050208-A (KR)
Title: Apparatus and method for controling in-device coexistence interference in wireless communication system
Inventor: AHN JAE HYUN
IPC: H04B7/26
Filed: 2011-11-07
Abstract: PURPOSE: An IDC(In-Device Coexistence interference) control device and a method thereof are provided to indicate an event which indicates the occurrence or termination of IDC. CONSTITUTION: When a difference between a measurement considering IDC and another measurement which does not consider the IDC is greater than an IDC triggering threshold value, a triggering unit(1907) triggers an IDC event. A transmission unit(1915) transmits an IDC indicator and measurement report information to a base station. The IDC indicator indicates whether the IDC event is triggered. The measurement report information includes a result of the measurement which does not consider the IDC and the measurement result which considers the IDC. [Reference numerals] (1905) Interference detecting unit; (1906) Measurement unit; (1907) Triggering unit; (1910) Measurement report information generation unit; (1915,1965) Transmission unit; (1920,1955) Reception unit; (1960) Interference control determination unit; (1970) Scheduling unit; (AA) Measurement setting information; (BB) In-device coexistence interference control method; (CC) Terminal performance information; (DD) Measurement report information
Patent KR-20130050697-A (KR)
Title: High heeled shoes
Inventor: LEE SUNG HEE
IPC: A43B21/42
Filed: 2011-11-08
Abstract: PURPOSE: High heel shoes with rotatable and separable heels are provided to change the shoes into low heel shoes and to quickly separate the heels when the heels are stuck in an accident. CONSTITUTION: High heel shoes comprise: a plurality of fixing magnets(21,22,23); a main groove(11); an arm coupling unit with a ball flange(30) for coupling a heel; moving magnets(61,62) for attaching the fixing magnets; a protrusion(52) which is inserted to the main groove; and a male coupling part with a rotation groove(51) for inserting the ball flange. The ball flange moves to the inside of the male coupling part when the protrusion part is inserted and is placed at one side of the rotation groove. [Reference numerals] (AA) Bottom side; (BB) Plane side
Patent KR-20130055199-A (KR)
Title: Apparatus and method for controlling amount of charging current for wireless power receiver
Inventor: PARK SUNG KWEON
IPC: H04L27/00
Filed: 2011-11-18
Abstract: PURPOSE: An apparatus and a method for controlling a charging current of a wireless power receiver are provided to wirelessly charge without a required power of each wireless power receiver. CONSTITUTION: A wireless power transmitter includes a power source(100), a signal modulator(140), and a transmission controller(160). The power source outputs a power signal. The signal modulator modulates the power signal and generates a data signal. The transmission controller calculates a total sum of a charging request power about each wireless power receiver if a packet data signal is received for a wireless charging from one or more wireless power receivers. The transmission controller generates a charging power control signal and transmits to each wireless power receiver if the calculated total sum exceeds a maximum supply power which is capable of providing in a transmitter. [Reference numerals] (100) DC power source; (110) Inverter; (120) Resonant frequency matching unit; (130) Transmission resonance unit; (140) Signal modulator; (150) Signal demodulator; (160) Transmission controller
Patent KR-20130057262-A (KR)
Title: Camera module
Inventor: OH HYUN AH
IPC: G03B17/02
Filed: 2011-11-23
Abstract: PURPOSE: A camera module is provided to prevent an optical axis between a lens and an image sensor from being twisted by interlocking a protruding part of a board with a groove of a housing assembly. CONSTITUTION: A housing assembly includes grooves. Protruding parts(111-114) of a board(100) are interlocked with the grooves. An image sensor is installed on the board. The housing assembly is attached to the board as the protruding parts are interlocked with the grooves.
Patent KR-20130059787-A (KR)
Title: Transmitter for modulating using cyclic delay diversity and receiver for estimating residual frequency offset of ofdm system
Inventor: YOU YOUNG HWAN
IPC: H04B7/02
Filed: 2011-11-29
Abstract: PURPOSE: A transmitter using cyclic delay diversity technique of an OFDM communication system and a receiver estimating a residual frequency offset are provided to improve the degradation of residual frequency offset estimation performance due to a frequency selective characteristic of a channel. CONSTITUTION: An OFDM communication system includes a transmitter(100) and a receiver(200). The transmitter includes a selector(110) and a cyclic delay unit(130). The selector selects an optimum cyclic delay value so that a channel transfer function has a different value according to the cyclic delay value among a plurality of transmission antennas. The cyclic delay unit generates a continuous OFDM signal by performing a cyclic delay according to the cyclic delay value selected by the selector. The receiver includes a fast Fourier transform unit(210), a pattern selector(230), an auto correlation unit(250), and an estimator(270). The fast Fourier transform unit transforms demodulates a cyclic-delayed receiving signal transmitted from the transmitter from a time domain axis to a frequency domain axis. The pattern selector estimates the position of a gain reference cell with the largest channel transfer function by using pilot sub carriers processed in the fast Fourier transform unit. The auto correlation unit calculates an auto correlation value using a self signal on the basis of the selected cyclic delay and the gain reference cell pattern. The estimation unit estimates a residual frequency offset by calculating phase values whose auto correlation values calculated by the auto correlation unit are rotated. [Reference numerals] (100) Transmitter; (110) Selector; (130) Cyclic delay unit; (200) Receiver; (210) Fast Fourier transform unit; (230) Pattern selector; (250) Auto correlation unit; (270) Estimator
Patent KR-20120060166-A (KR)
Title: Resist underlayer film composition and patterning process using the same
Inventor: OGIHARA TSUTOMU
IPC: G03F7/11
Filed: 2011-12-01
Abstract: PURPOSE: A resist sublayer material and a method for forming patterns using the same are provided to prevent the generation of line collapsing phenomenon or line twisting phenomenon in a sublayer after an etching process. CONSTITUTION: A resist sublayer material includes polymer. The polymer is obtained by condensing one or more compounds represented by chemical formula 1-1 and/or 1-2, one or more compounds represented by chemical formula 2, and/or the equivalent of the compounds. In chemical formulas 1-1 and 1-2, R1 to R8 are respectively hydrogen atoms, halogen atoms, hydroxyl groups, isocyanate groups, glycidyloxy groups, carboxylic groups, amino groups, C1 to C30 alkoxyl groups, C1 to C30 alkoxycarbonyl groups, C1 to C30 alkanoyloxy groups, substitutable C1 to C30 saturated or non-saturated organic groups; and two substituted groups selected from R1 to R4 or R5 to R8 are capable of forming cyclic substituent. In chemical formula 2, X is a single bond or a C1 to C30 saturated or non-saturated organic group.
Patent KR-20130061519-A (KR)
Inventor: MOON JUNG WON
IPC: F25D23/06
Filed: 2011-12-01
Abstract: PURPOSE: A multi-door refrigerator is provided to easily eject food positioned in the rear by installing a lateral door to the lateral surface of a main body and to easily store the food in the rear of the refrigerator. CONSTITUTION: A multi-door refrigerator comprises one or more lateral doors(400) enabling to open and close in the lateral surface of a main body(100). The lateral door is installed to the rear of the lateral surface of the main body. The lateral door is formed in a hinged method and enables to open and close in a vertical or horizontal direction by a hinge. One part of the lateral door is made of a transparent material to check the inside of a storing chamber of the refrigerator.
Patent KR-20120063438-A (KR)
Title: Training system
Inventor: ISHII HIROSHI
IPC: A63B23/035
Filed: 2011-12-06
Abstract: PURPOSE: A training system is provided to strengthen muscular strength and endurance and to improve nerve root cooperation at the same time. CONSTITUTION: A training system includes a laning apparatus, a control device, a display tool(4), a voice method(5), and an input tool(6). The training apparatus is for training a user. The control device controls the training apparatus. The display tool indicates game screen during training. The control device comprises a memory unit and an operation unit. The memory unit memorizes MR fluid load characteristic information, goal load of the training, and game information about the training. The operation unit controls the MR fluid load generating unit and indicates training postures on the display tool after making images corresponding to the training postures.
Patent KR-20130063314-A (KR)
Title: Linear flow regulating apparatus using stepwise linear control and fine linear control
Inventor: YOON EUI SOO
IPC: A61M39/00
Filed: 2011-12-06
Abstract: PURPOSE: A flow control device for fluid injection capable of stepwise linear modulation and minute linear modulation is provided to stepwise-control and linear-control the flow rate accurately and efficiently in accordance with the flow rate that a user wants. CONSTITUTION: A flow control device for fluid injection capable of stepwise linear modulation and minute linear modulation includes: numerous stepwise paths(20) which are penetrated in a punched fluid path block(10), and in which fluid flows; numerous opening/closing plates(30) which control flow rate by being installed on each one end of the numerous stepwise paths and opening and closing the numerous stepwise paths, respectively; a linear minute path(40) which is penetrated in a punched fluid path block(10), and in which fluid flows; and a minute control board(50) which is installed from the one side of path block into the linear minute path so as to insert and discharge in a width direction and controls the area of the linear minute path, thereby minutely linear-controlling the fluid rate.